287390534

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{34303}}^1$

素因数の和:34435

約数の個数: 16

約数和(自身を含む): 444579840

約数和(自身を除く): 157189306

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 34303, 68606, 2023877, 2435513, 4047754, 4871026, 143695267, 287390534]

約数ペア:

[(1, 287390534), (2, 143695267), (59, 4871026), (71, 4047754), (118, 2435513), (142, 2023877), (4189, 68606), (8378, 34303)]